/* ========================================
           VARIÁVEIS
        ======================================== */
:root {
    --azul-principal: #003583;
    --azul-escuro: #002a5c;
    --azul-medio: #004aa3;
    --laranja-vibrante: #ffa636;
    --laranja-quente: #ff8800;
    --bege-suave: #f8f3d7;
    --branco: #ffffff;
    --cinza-texto: #4a5568;
    --cinza-medio: #718096;
    --cinza-escuro: #2d3748;
    --cinza-claro: #e2e8f0;
}



/* ========================================
           SEÇÃO FAQ
        ======================================== */
.faq-section {
    padding: 8rem 2rem;
    background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 50%, #ffffff 100%);
    position: relative;
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

/* Header */
.faq-header {
    text-align: center;
    margin-bottom: 4rem;
    animation: fadeInUp 0.8s ease-out;
}

.faq-label {
    display: inline-block;
    background: linear-gradient(135deg, var(--laranja-vibrante) 0%, var(--laranja-quente) 100%);
    color: var(--branco);
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 2rem;
    box-shadow: 
        3px 3px 6px rgba(255, 166, 54, 0.3),
        5px 5px 12px rgba(255, 166, 54, 0.2);
}

.faq-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    color: var(--azul-principal);
    line-height: 1.2;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 8px rgba(0, 53, 131, 0.1);
}

.faq-title span {
    background: linear-gradient(135deg, var(--laranja-quente) 0%, var(--laranja-vibrante) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.faq-subtitle {
    font-size: 1.1rem;
    color: var(--cinza-medio);
    line-height: 1.7;
}

/* ========================================
           CATEGORIAS (TAGS)
        ======================================== */
.faq-categories {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.category-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--branco);
    border: 2px solid var(--cinza-claro);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--cinza-medio);
    cursor: pointer;
    transition: all 0.3s ease;
    /* Sombra projetada sutil */
    box-shadow: 
        3px 3px 6px rgba(0, 53, 131, 0.05),
        5px 5px 12px rgba(0, 53, 131, 0.03);
}

.category-tag svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2.5;
}

.category-tag:hover {
    border-color: var(--azul-principal);
    color: var(--azul-principal);
    transform: translateY(-2px);
    box-shadow: 
        4px 4px 8px rgba(0, 53, 131, 0.1),
        6px 6px 16px rgba(0, 53, 131, 0.08);
}

.category-tag.active {
    background: linear-gradient(135deg, var(--azul-principal) 0%, var(--azul-medio) 100%);
    border-color: var(--azul-principal);
    color: var(--branco);
    box-shadow: 
        4px 4px 8px rgba(0, 53, 131, 0.2),
        6px 6px 16px rgba(0, 53, 131, 0.15);
}

/* ========================================
           ACCORDION
        ======================================== */
.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Item individual */
.faq-item {
    background: var(--branco);
    border-radius: 20px;
    overflow: hidden;
    /* Sombra projetada direcional */
    box-shadow: 
        6px 6px 12px rgba(0, 53, 131, 0.08),
        10px 10px 24px rgba(0, 53, 131, 0.06);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0, 53, 131, 0.05);
}

.faq-item:hover {
    transform: translateY(-4px);
    box-shadow: 
        8px 8px 16px rgba(0, 53, 131, 0.12),
        12px 12px 28px rgba(0, 53, 131, 0.1);
}

.faq-item.active {
    border-color: var(--laranja-vibrante);
    box-shadow: 
        0 0 0 2px rgba(255, 166, 54, 0.2),
        8px 8px 16px rgba(0, 53, 131, 0.12),
        12px 12px 28px rgba(0, 53, 131, 0.1);
}

/* Botão da pergunta */
.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding: 1.75rem 2rem;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: rgba(0, 53, 131, 0.02);
}

.question-text {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--azul-principal);
    line-height: 1.5;
    flex: 1;
}

/* SVG 3D Icon (Plus/Minus) */
.faq-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    filter: drop-shadow(2px 2px 4px rgba(0, 53, 131, 0.15));
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Animação do ícone quando aberto */
.faq-item.active .faq-icon {
    transform: rotate(45deg);
    filter: drop-shadow(3px 3px 6px rgba(255, 166, 54, 0.2));
}

.faq-item.active .faq-icon circle:nth-child(2) {
    fill: url(#iconGrad);
}

.faq-item.active .faq-icon .vertical-line {
    stroke: var(--laranja-vibrante);
}

.faq-item.active .faq-icon .horizontal-line {
    stroke: var(--laranja-vibrante);
}

/* Resposta (accordion content) */
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item.active .faq-answer {
    max-height: 1000px; /* Valor alto para comportar qualquer conteúdo */
}

.answer-content {
    padding: 0 2rem 2rem 2rem;
    color: var(--cinza-texto);
    line-height: 1.8;
    font-size: 1rem;
}

.answer-content p {
    margin-bottom: 1rem;
}

.answer-content p:last-child {
    margin-bottom: 0;
}

.answer-content strong {
    color: var(--azul-principal);
    font-weight: 700;
}

/* ========================================
           CTA FINAL
        ======================================== */
.faq-cta {
    text-align: center;
    margin-top: 5rem;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, var(--bege-suave) 0%, rgba(248, 243, 215, 0.5) 100%);
    border-radius: 24px;
    border: 2px solid rgba(255, 166, 54, 0.15);
}

.faq-cta h3 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--azul-principal);
    margin-bottom: 0.75rem;
}

.faq-cta p {
    font-size: 1.1rem;
    color: var(--cinza-medio);
    margin-bottom: 2rem;
}

/* Botão WhatsApp */
.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.2rem 2.5rem;
    background: #25D366;
    color: var(--branco);
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: 50px;
    text-decoration: none;
    /* Sombra projetada */
    box-shadow: 
        4px 4px 8px rgba(37, 211, 102, 0.3),
        6px 6px 16px rgba(37, 211, 102, 0.2);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.whatsapp-btn:hover {
    background: #128C7E;
    transform: translateY(-4px);
    box-shadow: 
        6px 6px 12px rgba(37, 211, 102, 0.4),
        10px 10px 24px rgba(37, 211, 102, 0.3);
}

.whatsapp-btn svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

/* ========================================
           ANIMATIONS
        ======================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
           RESPONSIVE
        ======================================== */
@media (max-width: 768px) {
    .faq-section {
        padding: 5rem 1.5rem;
    }

    .faq-header {
        margin-bottom: 3rem;
    }

    .faq-categories {
        gap: 0.75rem;
    }

    .category-tag {
        padding: 0.6rem 1.25rem;
        font-size: 0.85rem;
    }

    .faq-question {
        padding: 1.5rem 1.5rem;
        gap: 1.5rem;
    }

    .question-text {
        font-size: 1.05rem;
    }

    .faq-icon {
        width: 42px;
        height: 42px;
    }

    .answer-content {
        padding: 0 1.5rem 1.5rem 1.5rem;
        font-size: 0.95rem;
    }

    .faq-cta {
        padding: 2.5rem 1.5rem;
        margin-top: 3rem;
    }
}

@media (max-width: 480px) {
    .faq-categories {
        flex-direction: column;
        align-items: stretch;
    }

    .category-tag {
        justify-content: center;
    }

    .question-text {
        font-size: 1rem;
    }

    .whatsapp-btn {
        width: 100%;
        justify-content: center;
    }
}